Mason H. Matschke

This profile gathers the share dealings of Mason H. Matschke in Empire Petroleum Corp, where the filings describe the role as board member. We count 14 filings; the first trade dates from 28 February 2022 and the latest from 11 September 2026.

On the market, this insider has only ever bought: 3 purchases, €33k in total. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 8 share grants and 3 option exercises. In 2026 alone, the filings show 1 purchase and no sales.

A typical purchase (the median) is worth €12k. On 1 out of 3 purchases, another insider of the same company was buying within the same 30 days. Purchases made close together by different insiders form what is called a cluster.

The record was last updated on 15 September 2026 with an open-market purchase (€12k) in Empire Petroleum Corp. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.